Atomic Cowboy home of Denver Biscuit Co & Fat Sully's NY Pizza

4275 Tennyson St, Denver
(720) 782-1855

Recent Reviews Order Online

Customers' Favorites

Spicy Fried Chicken with Bacon and Sausage Gravy
Strawberry Shortcake Biscuit French Toast
Giant Biscuit Cinnamon Roll
House-Made Gravy Sausage
Housemade Honey Butter
Pepperoni Pizza Slice
Nashville Hot Chicken
French Toast Biscuit
Biscuits and Gravy
Lights Out Burger

Menu

Fat Sully's Apps + Salads
Caesar Salad
(Serves 2) Romaine, Caesar Dressing, Grated Parmesan + Bread Crumbs
House Salad
(Serves 2) Romaine, spinach, Tomatoes, Mushrooms, Banana Peppers, Feta Cheese, Croutons + your choice of House Made Dressing
Chicken Tenders
Buttermilk fried chicken tenders served with house-seasoned waffle fries
Waffle Fries
We have Substituted Traditional Fries while Waffle Fries are unavailable due to supply chain issues. Apologies for any inconvenience.
Garlic Parm Fries

Fat Sully's Pies
20" Red Pie
Red Sauce- "The Traditional" - Our flavor packed tomato based sauce, blended with fresh onions, and our blend of spices and herbs
20" White Pie
White Sauce- "The Wild Card" - No olive oil here folks! We take fresh Ricotta Cheese and blend it with a little milk, fresh garlic and spices
12" Gluten Free Red Pie
Red Sauce- "The Traditional" - Our flavor packed tomato based sauce, blended with fresh onions, and our blend of spices and herbs On a Gluten Free Cauliflower crust
Red 1/2 & 1/2
White 1/2 & 1/2

Burgers & Sandos
Lights Out Burger (Single)
Double Smash Burger with Aged American Cheese, House Made Pickles, Onion + Burger Sauce on a Garlic Butter toasted Brioche Bun
Lights Out Burger (Double)
Double Smash Burger with Aged American Cheese, House Made Pickles, Onion + Burger Sauce on a Garlic Butter toasted Brioche Bun
Chicken Sando
Buttermilk Fried Chicken, Duke's Mayo and House-Made Pickles on a toasted Brioche Bun
Lights Out Burger (Triple)
Smash Burgers with Aged American Cheese, House Made Pickles, Onion + Burger Sauce on a Garlic Butter toasted Brioche Bun
Lights Out Burger (Impossible Double)
Double Smash Burger with Aged American Cheese, House Made Pickles, Onion + Burger Sauce on a Garlic Butter toasted Brioche Bun

Fat Sully's Side Sauces
Ranch Dip
Chipotle Ranch Dip
Red Sauce
Blue Cheese Dip
Caesar (Dip)
Balsamic Vinaigrette (Dip)
Honey Lemon Vinaigrette (Dip)

Drinks
Pepsi
12 fl oz can of Pepsi
Diet Pepsi
12 fl oz can of Diet Pepsi
Sierra Mist
12 fl oz can of Mountain Dew
Bottled Water

Atomic Cowboy Mocktails
Just Peachy
House-Made Sweet Tea, Peach Syrup & Lemonade
Strawberry Basil Spritzer
House-Made Strawberry Rhubarb Jam, Lemon Juice, Basil Simple Syrup & Soda Water
Dragon Queen
Dragon Fruit, Lime Juice & Soda Water
Cucumber Cooler
Fever Tree Cucumber Tonic, Fresh Muddled Cucumber, Lime Juice & Simple Syrup
Prickly Pear Margarita
Prickly Pear Simple Syrup, Lime Juice & Agave

Utensils
Utensils

Photos

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Recent Reviews

This place never misses! They make the best breakfast sandwich in all of Denver and Brenna the bartender is such a gracious host of the space! 10/10 everyone here absolutely kills it at what they do and the food is unreal!
September 2025
I was disappointed but they made up for it and I'm greatful for that. Thanks Heather for making things right!

I had called. Was put on hold... Hung up on. Called back, no response. Quite the bummer after a long day at work. BUT, after explaining what happened they apologized and offered to take care of me / hook it up. Thanks again. DELICIOUS PIZZA 🤤
September 2025
Oh my goodness! This place is absolutely amazing! If you haven't tried the Lola breakfast biscuit sandwich you're missing out! This has to be the best breakfast sandwich we have ever had! Fried chicken breast in French Toast biscuits with bacon and syrup. The whole menu is straight fire! Highly recommend! This is a must try place. Get there early or order it online because the wait can be long on the weekends, but totally worth it!
September 2025

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Atomic Cowboy home of Denver Biscuit Co & Fat Sully's NY Pizza

4275 Tennyson St, Denver, CO 80212
(720) 782-1855